/*
#Copyright (c) 2013, Philippe Bordron <philippe.bordron@gmail.com>
#
# This file is part of SIPPER.
#
# DCC is free software: you can redistribute it and/or modify
# it under the terms of the GNU LESSER GENERAL PUBLIC LICENSE as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# DCC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU LESSER GENERAL PUBLIC LICENSE for more details.
#
# You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE
# along with SIPPER.  If not, see <http://www.gnu.org/licenses/>
*/
package combi.wip.graph.algo.utils;

import combi.utils.Couple;

public class OrderedCouple<T extends Comparable<T>,S extends Comparable<S>> extends Couple<T,S> implements Comparable<OrderedCouple<T,S>>{

	public OrderedCouple(T first, S second)
	{
		super(first, second);
	}

	public OrderedCouple(OrderedCouple<T,S> other)
	{
		super((Couple<T,S>) other);
	}

	@Override
	public int compareTo(OrderedCouple<T, S> arg0) {
		int result = this.getFirst().compareTo(arg0.getFirst());
		if (result==0)
		{
			result = this.getSecond().compareTo(arg0.getSecond());
		}
		return result;
	}
}